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1 /*
2  * This file is part of Jenirok.
3  *
4  * Jenirok is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * Jenirok is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with Jenirok.  If not, see <http://www.gnu.org/licenses/>.
16  *
17  */
19 #include <QtCore/QDebug>
20 #include <QtGui/QLabel>
21 #include <QtGui/QPushButton>
22 #include <QtGui/QVBoxLayout>
23 #include <QtGui/QHBoxLayout>
24 #include <QtGui/QIntValidator>
25 #include <QtGui/QDialogButtonBox>
26 #include <QtGui/QTabWidget>
27 #include <QMaemo5ValueButton>
28 #include <QMaemo5InformationBox>
29 #include "settingsdialog.h"
30 #include "settings.h"
31 #include "db.h"
32 #include "daemon.h"
33 #include "cache.h"
34 #include "buttonselector.h"
35 #include "connectionselector.h"
36 #include "sourceguiconfig.h"
38 QList<Source::SourceDetails> SettingsDialog::sources_;
40 SettingsDialog::SettingsDialog(QWidget* parent): QDialog(parent),
41 sourceConfig_(0), cacheInput_(0), sourceSelector_(0),
42 autostartSelector_(0), connectionSelector_(0), tabs_(0)
43 {
44     setWindowTitle(tr("Settings"));
46     QVBoxLayout* general = new QVBoxLayout;
47     QVBoxLayout* daemon = new QVBoxLayout;
48     QHBoxLayout* mainLayout = new QHBoxLayout;
50     QHBoxLayout* cache = new QHBoxLayout;
52     currentSource_ = Settings::instance()->get("source");
53     Source::SourceId sourceId = Source::stringToId(currentSource_);
54     sourceConfig_ = SourceGuiConfig::getGuiConfig(sourceId, this);
56     Q_ASSERT(sourceConfig_ != 0);
58     QLabel* cacheLabel = new QLabel(tr("Cache size (numbers)"));
59     cacheInput_ = new QLineEdit(Settings::instance()->get("cache_size"));
60     cacheInput_->setValidator(new QIntValidator(0, 10000, this));
61     QPushButton* cacheResetButton = new QPushButton(tr("Clear"), this);
62     connect(cacheResetButton, SIGNAL(pressed()), this, SLOT(resetCache()));
64     languageSelector_ = new ButtonSelector(tr("Language"), this);
65     languageSelector_->addItem(tr("Automatic"), "");
67     selectedLanguage_ = Settings::instance()->get("language");
69     QList<Settings::Language> langs;
70     Settings::getLanguages(langs);
72     for(int i = 0; i < langs.size(); i++)
73     {
74         languageSelector_->addItem(langs.at(i).name, langs.at(i).id);
76         if(langs.at(i).id == selectedLanguage_)
77         {
78             languageSelector_->setCurrentIndex(i + 1);
79         }
80     }
82     sourceSelector_ = new ButtonSelector(tr("Phonebook"), this);
84     if(sources_.isEmpty())
85     {
86         Source::getSources(sources_);
87     }
89     for(int i = 0; i < sources_.size(); i++)
90     {
91         sourceSelector_->addItem(sources_.at(i).name, sources_.at(i).id);
93         if(sources_.at(i).id == currentSource_)
94         {
95             sourceSelector_->setCurrentIndex(i);
96         }
97     }
99     connect(sourceSelector_, SIGNAL(selected(unsigned int, QString const&, QVariant const&)),
100             this, SLOT(onSourceSelected(unsigned int, QString const&, QVariant const&)));
102     autostartSelector_ = new ButtonSelector(tr("Autostart"), this);
103     QString autostart = Settings::instance()->get("autostart");
104     autostartSelector_->addItem(tr("Enabled"), "1");
105     autostartSelector_->addItem(tr("Disabled"), "0");
106     autostartSelector_->setCurrentIndex(autostart == "1" ? 0 : 1);
108     connectionSelector_ = new ConnectionSelector(tr("Connect automatically on"), this);
109     QString selectedConnection = Settings::instance()->get("connection");
111     if(connectionSelector_->selectByValue(selectedConnection) &&
112        selectedConnection == "gprs")
113     {
114         connectionSelector_->updateConnections();
115     }
117     QPushButton* submitButton = new QPushButton(tr("Save"), this);
118     connect(submitButton, SIGNAL(pressed()), this, SLOT(saveSettings()));
120     cache->addWidget(cacheLabel);
121     cache->addWidget(cacheInput_);
122     cache->addWidget(cacheResetButton);
123     general->addLayout(cache);
124     general->addWidget(languageSelector_);
125     general->addWidget(sourceSelector_);
127     daemon->addWidget(autostartSelector_);
128     daemon->addWidget(connectionSelector_);
130     QDialogButtonBox* buttons = new QDialogButtonBox;
131     buttons->setCenterButtons(false);
132     buttons->addButton(submitButton, QDialogButtonBox::AcceptRole);
134     tabs_ = new QTabWidget;
136     QWidget* generalTab = new QWidget;
137     generalTab->setLayout(general);
139     QWidget* daemonTab = new QWidget;
140     daemonTab->setLayout(daemon);
142     tabs_->addTab(generalTab, tr("General"));
143     tabs_->addTab(daemonTab, tr("Daemon"));
144     tabs_->addTab(sourceConfig_, tr("Phonebook settings"));
146     mainLayout->addWidget(tabs_);
147     mainLayout->addWidget(buttons);
149     setLayout(mainLayout);
153 void SettingsDialog::saveSettings()
155     hide();
157     Settings::instance()->startEdit();
159     Settings::instance()->set("cache_size", cacheInput_->text());
160     QString source = sourceSelector_->value().toString();
161     Settings::instance()->set("source", source);
162     QString autostart = autostartSelector_->value().toString();
163     Settings::instance()->set("autostart", autostart);
164     QString connection = connectionSelector_->value().toString();
165     Settings::instance()->set("connection", connection);
166     QString language = languageSelector_->value().toString();
167     Settings::instance()->set("language", language);
168     sourceConfig_->save();
170     Settings::instance()->endEdit();
172     if(language != selectedLanguage_)
173     {
174         QMaemo5InformationBox::information(this, tr("You need to restart Jenirok for language change to take effect."));
175         selectedLanguage_ = language;
176     }
177     else if(Daemon::isRunning())
178     {
179         QMaemo5InformationBox::information(this, tr("Restarting daemon..."), 1500);
180         Daemon::restart();
181     }
185 void SettingsDialog::resetCache()
187     int ret = Cache::instance().clear();
189     if(ret >= 0)
190     {
191         QMaemo5InformationBox::information(this, tr("%n number(s) were deleted from cache", "", ret));
192     }
195 void SettingsDialog::onSourceSelected(unsigned int index,
196                                       QString const& text,
197                                       QVariant const& value)
199     Q_UNUSED(index);
200     Q_UNUSED(text);
202     QString source = value.toString();
204     if(source != currentSource_)
205     {
206         int tabId = tabs_->indexOf(sourceConfig_);
208         if(tabId >= 0)
209         {
210             tabs_->removeTab(tabId);
211         }
213         delete sourceConfig_;
214         Source::SourceId sourceId = Source::stringToId(value.toString());
215         sourceConfig_ = SourceGuiConfig::getGuiConfig(sourceId, this);
216         Q_ASSERT(sourceConfig_ != 0);
217         tabs_->addTab(sourceConfig_, tr("Phonebook settings"));
218         currentSource_ = source;
219     }

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